Home / 190,831.06-263,336.58-105,942.66

Finding the Fourth Proportional to 190,831.06, 263,336.58 and 105,942.66

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Solution

The fourth proportional to 190,831.06, 263,336.58 and 105,942.66 is: 146,195.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,831.06 : 263,336.58 = 105,942.66 : x
  2. Step 2: Convert to fraction form
    190,831.06/263,336.58 = 105,942.66/x
  3. Step 3: Cross multiply
    190,831.06x = 263,336.58 × 105,942.66
  4. Step 4: Simplify right side
    190,831.06x = 27,898,577,760.50
  5. Step 5: Solve for x
    x = 27,898,577,760.50/190,831.06
  6. Step 6: Final answer
    x = 146,195.16

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